Chec The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information. Number of Number of City Police Crimes City Holgate Carey Whistler Police Crimes Oxford 23 18 24 9 Starksville 24 15 20 22 Danville 30 9 19 24 Athens Woodville 33 11 27 10 Click here for the Excel Data File a. Determine the regression equation. (Negative amounts should be indicated by a minus sign. Round your answers to 4 decimal places.) Check my work b. Estimate the number of crimes for a city with 21 police officers. (Round your answer to the nearest whole number.) Rectangular X Ch13-19v19_17.. >> Number of crimes Hom Inser Draw Page Form Data Revi View He File Conditional Format as T Alignment Number Clipboard Font Cell Styles Styl A c. Interpret the regression equation. fox X A14 A B C D E by one. For each policeman added, the number of crimes goes Police City Crimes 1 Oxford 23 18 2 3 Straksville 24 15 Danville 30 4 Athens 33 11 Holgate 24 9 6 Carey 20 22 7 Whistler 19 24 8 9 Woodville 27 10 KPrev 6 of 11 Next 10

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The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information.

 

City Police   Number of Crimes   City   Police   Number of Crimes
Oxford   23       18       Holgate       24       9  
Starksville   24       15       Carey       20       22  
Danville   30       9       Whistler       19       24  
Athens   33       11       Woodville       27       10  
Chec
The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final
decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number
of police and the number of crimes reported. The chief gathered the following sample information.
Number of
Number of
City
Police
Crimes
City
Holgate
Carey
Whistler
Police
Crimes
Oxford
23
18
24
9
Starksville
24
15
20
22
Danville
30
9
19
24
Athens
Woodville
33
11
27
10
Click here for the Excel Data File
a. Determine the regression equation. (Negative amounts should be indicated by a minus sign. Round your answers to 4 decimal
places.)
Transcribed Image Text:Chec The city council of Pine Bluffs is considering increasing the number of police in an effort to reduce crime. Before making a final decision, the council asked the chief of police to survey other cities of similar size to determine the relationship between the number of police and the number of crimes reported. The chief gathered the following sample information. Number of Number of City Police Crimes City Holgate Carey Whistler Police Crimes Oxford 23 18 24 9 Starksville 24 15 20 22 Danville 30 9 19 24 Athens Woodville 33 11 27 10 Click here for the Excel Data File a. Determine the regression equation. (Negative amounts should be indicated by a minus sign. Round your answers to 4 decimal places.)
Check my work
b. Estimate the number of crimes for a city with 21 police officers. (Round your answer to the nearest whole number.)
Rectangular
X
Ch13-19v19_17..
>>
Number of crimes
Hom Inser Draw Page Form Data Revi View He
File
Conditional
Format as T
Alignment Number
Clipboard
Font
Cell Styles
Styl
A
c. Interpret the regression equation.
fox
X
A14
A
B
C
D
E
by one.
For each policeman added, the number of crimes goes
Police
City
Crimes
1
Oxford
23
18
2
3 Straksville
24
15
Danville
30
4
Athens
33
11
Holgate
24
9
6
Carey
20
22
7
Whistler
19
24
8
9 Woodville
27
10
KPrev
6 of 11
Next
10
Transcribed Image Text:Check my work b. Estimate the number of crimes for a city with 21 police officers. (Round your answer to the nearest whole number.) Rectangular X Ch13-19v19_17.. >> Number of crimes Hom Inser Draw Page Form Data Revi View He File Conditional Format as T Alignment Number Clipboard Font Cell Styles Styl A c. Interpret the regression equation. fox X A14 A B C D E by one. For each policeman added, the number of crimes goes Police City Crimes 1 Oxford 23 18 2 3 Straksville 24 15 Danville 30 4 Athens 33 11 Holgate 24 9 6 Carey 20 22 7 Whistler 19 24 8 9 Woodville 27 10 KPrev 6 of 11 Next 10
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